MAX31913AUI+T

Sensor And Detector Interfaces Overview

The MAX31913AUI+T is an industrial octal digital input transceiver manufactured by Analog Devices Inc. under the Maxim Integrated brand. It functions as a sensor signal conditioner and serializer, converting analog inputs into digital outputs via an SPI serial interface. The device operates on a single power supply ranging from 7 V to 36 V, with a maximum voltage of 36 V and a minimum of 7 V. It draws a typical operating supply current of 1.6 mA. Designed for harsh environments, it supports a wide operating temperature range from -40°C to +125°C. The component is housed in a 28-pin TSSOP package suitable for surface mount installation.

Sensor And Detector Interfaces Feature Summary

• Provides eight-channel digital input capability for industrial sensor interfacing
• Integrates internal reference for simplified circuit design
• Supports hot-swap operations during power-up or insertion
• Features ESD protection compatible with industrial standards

Sensor And Detector Interfaces Applications

• Industrial automation control systems
• Factory integration monitoring
• Sensor signal conditioning networks

Sensor And Detector Interfaces Procurement Notes

Verify the specific suffix 'AUI+T' against official Analog Devices documentation to confirm the tape-and-reel packaging configuration and lead-free status. Ensure the ordering part number matches the exact pinout and electrical specifications required for the target application. Cross-reference the manufacturer's latest datasheet to confirm availability and any potential obsolescence notices before finalizing procurement plans.

Sensor And Detector Interfaces Selection Notes

Select this component when an octal digital input solution is required within a 7 V to 36 V supply range. The internal reference eliminates the need for external precision voltage sources. Verify that the TSSOP-28 package dimensions fit the PCB layout constraints. Confirm that the SPI interface speed requirements are met by the system controller. Ensure the operating temperature range aligns with the environmental conditions of the deployment site.

Sensor And Detector Interfaces Part Context

This part belongs to the MAX31913 series of sensor interface ICs designed for robust industrial communication. It serves as a bridge between analog sensors and digital processing units. The device simplifies wiring by consolidating multiple inputs into a single serial output stream. It is intended for use in applications requiring reliable data acquisition in electrically noisy environments.

Sensor And Detector Interfaces Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Analog Devices technical support for qualified alternatives if this specific package or revision is unavailable.